Autonomous System details

AS346

United States Department of Defense (DoD)  ·  mail.mil

United States

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AS346 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 65,536
IPv6 addresses 309,485,009,821,345,068,724,781,056
ASN type Government
Registry arin
Allocated 36 years ago on Jun 30, 1989
Updated 3 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
55.13.0.0/16 Headquarters, USAISC 65,536
55.13.72.0/21 Headquarters, USAISC 2,048
55.13.216.0/22 Headquarters, USAISC 1,024
55.13.3.0/24 Headquarters, USAISC 256
55.13.8.0/24 Headquarters, USAISC 256
55.13.10.0/24 Headquarters, USAISC 256
55.13.15.0/24 Headquarters, USAISC 256
55.13.35.0/24 Headquarters, USAISC 256
55.13.101.0/24 Headquarters, USAISC 256
Netblock Company
2608:18b:1800::/40 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS346
                                                OrgID:          AS346
                                                ASName:         AS346
                                                ASNumber:       AS346
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 2 peers for this ASN.

Peers Name
AS22222 Omaha Steaks
AS306 United States Department of Defense (DoD)
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS306 United States Department of Defense (DoD)
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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS22222 Omaha Steaks
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ASN API & Database

Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
20.224.140.122 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
73.163.239.26 AS7922 Comcast Cable Communications, LLC 7.69ms from Ashburn, US
92.73.48.58 AS3209 Vodafone GmbH 4.87ms from Berlin, DE
54.212.27.138 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
23.48.33.202 AS20940 Akamai International B.V. 0.72ms from Chicago, US
144.121.161.170 AS46887 Crown Castle Fiber LLC 0.46ms from Chicago, US
69.222.169.186 AS7018 AT&T Enterprises, LLC 5.14ms from Chicago, US
178.175.144.234 AS43289 Trabia SRL 0.13ms from Chisinau, MD
67.198.41.250 AS7459 Grande Communications Networks, LLC 11.55ms from Dallas, US
93.216.208.234 AS3320 Deutsche Telekom AG 3.47ms from Duesseldorf, DE
35.158.207.106 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
77.181.127.186 AS6805 Telefonica Germany GmbH & Co.OHG 2.98ms from Frankfurt am Main, DE
3.91.214.138 AS14618 Amazon.com, Inc. 0.35ms from Reston, US
194.19.254.234 AS5518 SIA Tet 0.78ms from Riga, LV
34.8.80.234 AS396982 Google LLC 0.09ms from Santiago de Queretaro, MX
116.199.162.154 AS10164 SK Broadband Co Ltd 1.78ms from Seoul, KR
153.134.134.170 AS4713 NTT DOCOMO BUSINESS,Inc. 3.40ms from Tokyo, JP
216.209.18.58 AS577 Bell Canada 1.42ms from Toronto, CA
142.202.107.10 AS11048 DigitalStakeout 0.21ms from Ashburn, US
200.140.164.122 AS8167 V tal 16.49ms from Brasilia, BR
129.21.129.202 AS4385 Rochester Institute of Technology 2.44ms from Buffalo, US
183.222.81.90 AS9808 China Mobile Communications Group Co., Ltd. 11.78ms from Chengdu, CN
108.169.177.122 AS10796 Charter Communications Inc 6.51ms from Columbus, US
64.202.79.26 AS22807 CINEMARK USA, INC 1.35ms from Dallas, US
90.200.92.154 AS5607 Sky UK Limited 5.26ms from Erith, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 -m9 55.13.44.115
traceroute to 55.13.44.115 (55.13.44.115): 9 hops max, 52 byte packets
3 *
4 *
5 *
6 [AS6453] 180.87.38.5 18.804 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Bengaluru, IN
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS346 at robtex.

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